CVE-2013-4362
Description
WEB-DAV Linux File System (davfs2) 1.4.6 and 1.4.7 allow local users to gain privileges via unknown attack vectors in (1) kernel_interface.c and (2) mount_davfs.c, related to the "system" function.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
davfs2 1.4.6/1.4.7 - Local Privilege Escalation
OS impact
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 1.4.7-3 |
| sid | Fixed | 1.4.7-3 |
| forky | Fixed | 1.4.7-3 |
| bullseye | Fixed | 1.4.7-3 |
| bookworm | Fixed | 1.4.7-3 |
References
- http://osvdb.org/97416
- http://osvdb.org/97417
- http://savannah.nongnu.org/bugs/?40034
- http://seclists.org/oss-sec/2013/q3/627
- http://www.debian.org/security/2013/dsa-2765
- http://www.securityfocus.com/bid/62445
- https://security.gentoo.org/glsa/201612-02
- https://security-tracker.debian.org/tracker/CVE-2013-4362
CWEs
CWE-264
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.